{"id":6156,"date":"2021-09-02T03:42:17","date_gmt":"2021-09-01T19:42:17","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=6156"},"modified":"2021-09-02T03:42:17","modified_gmt":"2021-09-01T19:42:17","slug":"september-22021-news-sources-of-common-compounds-51985-95-6","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=6156","title":{"rendered":"September 2,2021 News Sources of common compounds: 51985-95-6"},"content":{"rendered":"

Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 51985-95-6, name is Methyl 5-hydroxy-1-methyl-1H-pyrazole-3-carboxylate, A new synthetic method of this compound is introduced below., HPLC of Formula: C6H8N2O3<\/a><\/p>\n

6. 5-Difluoromethoxy-3-methoxycarbonyl-1-methylpyrazole 67.6 g (0.43 mol) 5-Hydroxy-3-methoxycarbonyl-1-methylpyrazole and 299.2 g (2.17 mol) potassium carbonate was dissolved in 1500 ml dimethylformamide and heated to 70\u00b0 C. At this temperature chlorodifluoromethane was introduced over 2 hours and the mixture stirred at 80\u00b0 C. for 1.5 hours. The reaction mixture was added to water and extracted 6 times with ethyl acetate. The combined organic phases were washed with saturated aqueous sodium chloride and dried over magnesium sulfate. The reaction solution was concentrated. Yield: 80.6 g=90.3percent of theory.<\/p>\n

The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.<\/p>\n

Reference:
Patent; Hoechst Schering AgrEvo GmbH; US5580986; (1996); A;<\/a>,
Pyrazole – Wikipedia<\/a>,
Pyrazoles – an overview | ScienceDirect Topics<\/p>\n","protected":false},"excerpt":{"rendered":"

The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[293,131],"tags":[126],"class_list":["post-6156","post","type-post","status-publish","format-standard","hentry","category-51985-95-6","category-pyrazoles-derivatives","tag-m-w100-200"],"yoast_head":"\nSources of common compounds:<\/title>\n<meta name=\"description\" content=\"Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 51985-95-6, name is Methyl 5-hydroxy-1-methyl-1H-pyrazole-3-carboxylate, A new synthetic method of this compound is introduced below., HPLC of Formula: C6H8N2O3\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pyrazoles-derivatives.com\/?p=6156\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sources of common compounds:\" \/>\n<meta property=\"og:description\" content=\"Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 51985-95-6, name is Methyl 5-hydroxy-1-methyl-1H-pyrazole-3-carboxylate, A new synthetic method of this compound is introduced below., HPLC of Formula: C6H8N2O3\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.pyrazoles-derivatives.com\/?p=6156\" \/>\n<meta property=\"og:site_name\" content=\"pyrazoles-derivatives\" \/>\n<meta property=\"article:published_time\" content=\"2021-09-01T19:42:17+00:00\" \/>\n<meta name=\"author\" content=\"Jessica.F\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jessica.F\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=6156\",\"url\":\"https:\/\/www.pyrazoles-derivatives.com\/?p=6156\",\"name\":\"Sources of common compounds:\",\"isPartOf\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#website\"},\"datePublished\":\"2021-09-01T19:42:17+00:00\",\"author\":{\"@id\":\"https:\/\/www.pyrazoles-derivatives.com\/#\/schema\/person\/d9a9f27bed675392c6f363a01ffd49f1\"},\"description\":\"Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. 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